On 10/19/06 10:04 PM, Thomas Noel wrote: > The user of the Mac is probably in the address book of one of the > offending PCs, and the malware is sending out mail that claims to be > from the Mac user. In fact, the email addresses of all of your church's computers could be faked as the 'return' email address on the spam -- it's possible none of it originated on any of your computers. Every so often I get bounced email to one of my mac.com accounts -- rejected spam -- and I didn't send it.